CollectionBase.Clear Method
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Removes all objects from the CollectionBase instance. This method cannot be overridden.
public:
virtual void Clear();
public void Clear();
abstract member Clear : unit -> unit
override this.Clear : unit -> unit
Public Sub Clear ()
Count is set to zero.
This method is an O(n)
operation, where n
is Count.
To perform custom actions before or after the collection is cleared, override the protected OnClear or OnClearComplete method.
Продукт | Версии |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 2.0, 2.1 |
UWP | 10.0 |
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